Base | Representation |
---|---|
bin | 111100101000100000… |
… | …1101010001011010101 |
3 | 110110002110002111000220 |
4 | 1321101001222023111 |
5 | 4113131323031102 |
6 | 135452242024553 |
7 | 12256454131443 |
oct | 1712101521325 |
9 | 413073074026 |
10 | 130208408277 |
11 | 50248285382 |
12 | 2129a648159 |
13 | c38111403c |
14 | 6433039b93 |
15 | 35c12ce1bc |
hex | 1e5106a2d5 |
130208408277 has 16 divisors (see below), whose sum is σ = 181245504000. Its totient is φ = 83043382464.
The previous prime is 130208408263. The next prime is 130208408279. The reversal of 130208408277 is 772804802031.
It is not a de Polignac number, because 130208408277 - 223 = 130200019669 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130208408279) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6855877 + ... + 6874842.
It is an arithmetic number, because the mean of its divisors is an integer number (11327844000).
Almost surely, 2130208408277 is an apocalyptic number.
It is an amenable number.
130208408277 is a deficient number, since it is larger than the sum of its proper divisors (51037095723).
130208408277 is a wasteful number, since it uses less digits than its factorization.
130208408277 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13730860.
The product of its (nonzero) digits is 150528, while the sum is 42.
The spelling of 130208408277 in words is "one hundred thirty billion, two hundred eight million, four hundred eight thousand, two hundred seventy-seven".
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